The leg shape of your baby may be due to physiological phenomenon, inversion or eversion of the knee, lack of calcium, etc. It is recommended that your doctor determines whether your baby’s leg shape needs to be corrected. Correcting the leg shape of babies includes calcium supplementation, traction therapy and wearing orthotics. 1. Calcium supplementation: If the lower limb bone development problem is caused by calcium deficiency, it is recommended to supplement calcium and vitamin D at the same time. 2. Traction therapy: clinically, babies with malpositioned legs usually suffer from knee inversion or knee ectropion, which can be corrected by traction therapy or suspension traction therapy under the guidance of doctors. 3. Wearing orthotics: if the above effect is not good, you need to wear orthotics orthopedic treatment, and wearing time at least need about a year. To sum up, if the baby’s legs are not correctly shaped, it is recommended to take the baby to the regular hospital for examination, and under the guidance of professional doctors, to carry out the necessary interventions.